This new series of Key Facts Key Cases is built on the two well-known series, Key Facts and Key Cases . Each title in the Key Facts series now incorporates a ‘Key Cases’ section at the end of most chapters, which is designed to give a clear understanding of important cases. This is useful when studying a new topic and invaluable as a revision aid. Each case is broken down into a straightforward factual context, and the key principle that was used to decide the case, or which emerges as a result of the decision in the case.